// ServerDlg.cpp : implementation file//#include "StdAfx.h"#include "Server.h"#include "ServerDlg.h"#ifdef _DEBUG#define new DEBUG_NEW#undef THIS_FILEstatic char THIS_FILE[] = __FILE__;#endif #define WM_SHOWTASK  WM_USER+1#define WM_SERVER_ACCEPT WM_USER+2/////////////////////////////////////////////////////////////////////////////// CAboutDlg dialog used for App Aboutclass CAboutDlg : public CDialog{public:  CAboutDlg();// Dialog Data  //{{AFX_DATA(CAboutDlg)  enum { IDD = IDD_ABOUTBOX };  //}}AFX_DATA  // ClassWizard generated virtual function overrides  //{{AFX_VIRTUAL(CAboutDlg)  protected:  virtual void DoDataExchange(CDataExchange* pDX);  // DDX/DDV support  //}}AFX_VIRTUAL// Implementationprotected:  //{{AFX_MSG(CAboutDlg)  //}}AFX_MSG  DECLARE_MESSAGE_MAP()}; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD){  //{{AFX_DATA_INIT(CAboutDlg)  //}}AFX_DATA_INIT} void CAboutDlg::DoDataExchange(CDataExchange* pDX){  CDialog::DoDataExchange(pDX);  //{{AFX_DATA_MAP(CAboutDlg)  //}}AFX_DATA_MAP} BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)  //{{AFX_MSG_MAP(CAboutDlg)    // No message handlers  //}}AFX_MSG_MAPEND_MESSAGE_MAP() /////////////////////////////////////////////////////////////////////////////// CServerDlg dialog CServerDlg::CServerDlg(CWnd* pParent /*=NULL*/)  : CDialog(CServerDlg::IDD, pParent){  //{{AFX_DATA_INIT(CServerDlg)  m_strShow = _T("");  //}}AFX_DATA_INIT  // Note that LoadIcon does not require a subsequent DestroyIcon in Win32  m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);  m_People = 0;} void CServerDlg::DoDataExchange(CDataExchange* pDX){  CDialog::DoDataExchange(pDX);  //{{AFX_DATA_MAP(CServerDlg)  DDX_Control(pDX, IDC_STATIC_PEOPLE, m_strPeople);  DDX_Control(pDX, IDC_STATIC_HOST, m_strHost);  DDX_Text(pDX, IDC_EDIT_SHOW, m_strShow);  //}}AFX_DATA_MAP} BEGIN_MESSAGE_MAP(CServerDlg, CDialog)  //{{AFX_MSG_MAP(CServerDlg)  ON_WM_SYSCOMMAND()  ON_WM_PAINT()  ON_WM_QUERYDRAGICON()  ON_MESSAGE(WM_SHOWTASK,OnShowTask)  ON_MESSAGE(WM_SERVER_ACCEPT,OnServerAccept)  ON_WM_DESTROY()  ON_COMMAND(ID_EXIT,OnDlgExit)  ON_COMMAND(ID_SHOW,OnDlgShow)  ON_COMMAND(ID_HIDE,OnDlgHide)  //}}AFX_MSG_MAP  ON_STN_CLICKED(IDC_STATIC_HOST, &CServerDlg::OnStnClickedStaticHost)END_MESSAGE_MAP() /////////////////////////////////////////////////////////////////////////////// CServerDlg message handlers BOOL CServerDlg::OnInitDialog(){  CDialog::OnInitDialog();  // Add "About..." menu item to system menu.  // IDM_ABOUTBOX must be in the system command range.  ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);  ASSERT(IDM_ABOUTBOX < 0xF000);  CMenu* pSysMenu = GetSystemMenu(FALSE);  if (pSysMenu != NULL)  {    CString strAboutMenu;    strAboutMenu.LoadString(IDS_ABOUTBOX);    if (!strAboutMenu.IsEmpty())    {      pSysMenu->AppendMenu(MF_SEPARATOR);      pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);    }  }  // Set the icon for this dialog. The framework does this automatically  // when the application's main window is not a dialog  SetIcon(m_hIcon, TRUE);     // Set big icon  SetIcon(m_hIcon, FALSE);    // Set small icon    InitNotify();  SetWindowText("服務(wù)器");//在對(duì)話框上面顯示標(biāo)題          //1 加載Socket庫  InitSocket(); //2 初始化Socket庫  return TRUE; // return TRUE unless you set the focus to a control} VOID CServerDlg::GetHostInfor(){  char szHostName[128];  //獲得Shine-PC                                      // 存儲(chǔ)主機(jī)名  if (gethostname(szHostName,128)==0)                          //正確的情況  {    hostent* pHost;  //Host Content    pHost = gethostbyname(szHostName); //網(wǎng)卡信息                          //pHost返回的是指向主機(jī)的列表    LPCSTR psz = inet_ntoa(*(struct in_addr *)pHost->h_addr_list[0]);//得到指向ip的psz變量    CString strTemp;    strTemp += "主機(jī)名:";    strTemp += szHostName;    strTemp += " ";    strTemp+="IP地址:";    strTemp+=psz;    m_strHost.SetWindowText(strTemp);    CString strPeople;    strPeople.Format("%d",m_People);    m_strPeople.SetWindowText(strPeople);  }} VOID CServerDlg::InitSocket(){  WSADATA wsaData;  WSAStartup(MAKEWORD(2,2),&wsaData);  GetHostInfor();   //創(chuàng)建監(jiān)聽套接字  m_sListen = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);   if(m_sListen==INVALID_SOCKET)  {    MessageBox("Create SOCKET Failed");    WSACleanup();     return;  }  //初始化網(wǎng)卡  //sockaddr_in(2.2) sockaddr(1.0)  m_ServerAddr.sin_family = AF_INET;  m_ServerAddr.sin_addr.s_addr = INADDR_ANY;  m_ServerAddr.sin_port = htons(9527);   //1.0  //綁定  if(bind(m_sListen,    (sockaddr*)&m_ServerAddr,sizeof(m_ServerAddr))==SOCKET_ERROR)  {    MessageBox("Bind Failed");    WSACleanup();     closesocket(m_sListen);    return;  }  //監(jiān)聽  if(listen(m_sListen,20)==SOCKET_ERROR)  {    MessageBox("Listen Failed");    WSACleanup();     closesocket(m_sListen);    return;  }   WSAAsyncSelect(m_sListen,m_hWnd,WM_SERVER_ACCEPT,    FD_ACCEPT|FD_READ|FD_CLOSE);  for(int i=0;i<MAX;i++)  {    m_sClient[i] = INVALID_SOCKET;  }  m_strShow="Now server is working!/r/nWaiting for client's connecting .......";  UpdateData(false);  return;} void CServerDlg::OnSysCommand(UINT nID, LPARAM lParam){  if ((nID & 0xFFF0) == IDM_ABOUTBOX)  {    CAboutDlg dlgAbout;    dlgAbout.DoModal();  }  else  {    CDialog::OnSysCommand(nID, lParam);  }} // If you add a minimize button to your dialog, you will need the code below// to draw the icon. For MFC applications using the document/view model,// this is automatically done for you by the framework. void CServerDlg::OnPaint() {  if (IsIconic())  {    CPaintDC dc(this); // device context for painting     SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);     // Center icon in client rectangle    int cxIcon = GetSystemMetrics(SM_CXICON);    int cyIcon = GetSystemMetrics(SM_CYICON);    CRect rect;    GetClientRect(&rect);    int x = (rect.Width() - cxIcon + 1) / 2;    int y = (rect.Height() - cyIcon + 1) / 2;     // Draw the icon    dc.DrawIcon(x, y, m_hIcon);  }  else  {    CDialog::OnPaint();  }} // The system calls this to obtain the cursor to display while the user drags// the minimized window.HCURSOR CServerDlg::OnQueryDragIcon(){  return (HCURSOR) m_hIcon;} VOID CServerDlg::InitNotify(){  m_nid.cbSize = sizeof(NOTIFYICONDATA);  m_nid.hWnd = m_hWnd;  m_nid.uID = IDI_ICON_NOTIFY;   m_nid.uFlags = NIF_ICON|NIF_MESSAGE|NIF_TIP;   m_nid.uCallbackMessage = WM_SHOWTASK;  //自定義消息  在托盤上處理鼠標(biāo)動(dòng)作  m_nid.hIcon = LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_ICON_NOTIFY));   strcpy(m_nid.szTip,"點(diǎn)我");//當(dāng)鼠標(biāo)放在上面時(shí)，所顯示的內(nèi)容   Shell_NotifyIcon(NIM_ADD,&m_nid);//在托盤區(qū)添加圖標(biāo) } LRESULT CServerDlg::OnShowTask(WPARAM wParam,LPARAM lParam){//wParam接收的是圖標(biāo)的ID，而lParam接收的是鼠標(biāo)的行為    if (wParam!=IDI_ICON_NOTIFY)  {    return 1;  }  switch(lParam)  {  case WM_RBUTTONUP:    {      CMenu Menu;      Menu.CreatePopupMenu();      Menu.AppendMenu(MF_STRING, ID_SHOW,"顯示");      Menu.AppendMenu(MF_STRING, ID_HIDE,"隱藏");        Menu.AppendMenu(MF_STRING, ID_EXIT,"退出");        CPoint Pt;      GetCursorPos(&Pt);     //得到鼠標(biāo)位置      Menu.TrackPopupMenu(TPM_RIGHTBUTTON, Pt.x, Pt.y, this);      Menu.DestroyMenu();    //銷毀資源      break;    }  }  return 0;} void CServerDlg::OnDestroy() {  CDialog::OnDestroy();  Shell_NotifyIcon(NIM_DELETE,&m_nid);} void CServerDlg::OnDlgExit(){  SendMessage(WM_CLOSE,NULL,NULL);} void CServerDlg::OnDlgHide(){  ShowWindow(SW_HIDE);} void CServerDlg::OnDlgShow(){  ::ShowWindow(this->m_hWnd,SW_NORMAL);} //FD_ACCEPT FD_CLOSE  FD_READ LRESULT CServerDlg::OnServerAccept(WPARAM wParam,LPARAM lParam){  // WSAGETSELECTEVENT == LOWORD(lParam)  int iEvent = WSAGETSELECTEVENT(lParam);  //調(diào)用Winsock API函數(shù)，得到網(wǎng)絡(luò)事件類型  switch(iEvent)   {   case FD_ACCEPT://客戶端連接請(qǐng)求事件     {      OnAccept();  //用戶的上線請(qǐng)求  Connect      break;    }  case FD_CLOSE://客戶端斷開事件:     {       OnClose(wParam);  //WParam 誰被關(guān)閉      break;    }     case FD_READ://網(wǎng)絡(luò)數(shù)據(jù)包到達(dá)事件     {      OnRecive(wParam);  //Send       break;    }  default: break;   }   return 0;} VOID CServerDlg::OnRecive(WPARAM wParam){  SENDINFOR Data = {0};  int i = 0;  for (i=0;i<MAX;i++)  {    if (m_sClient[i]==wParam)    {      break;    }  }  if (i==MAX)   {    return;  }  int iRet = recv(m_sClient[i],(char*)&Data,sizeof(Data),0);  //0    關(guān)羽     //消息類型 用戶名稱 信息內(nèi)容  //分析數(shù)據(jù)包  switch(Data.iType)  {  case 20:  case 6:    {      //6 11 對(duì)方已接受請(qǐng)求，建立連接.......       int j = 0;      for (j=0;j<MAX;j++)      {        if (m_sClient[j]!=INVALID_SOCKET&&          strcmp(m_PeopleInfor[j].strName.LockBuffer(),Data.szName)==0)        {          send(m_sClient[j],(char*)&Data,sizeof(Data),0);        }      }      break;    }  case 7:    {      int j = 0;      for (j=0;j<MAX;j++)      {        if (m_sClient[j]!=INVALID_SOCKET&&          strcmp(m_PeopleInfor[j].strName.LockBuffer(),Data.szName)==0)        {          send(m_sClient[j],(char*)&Data,sizeof(Data),0);        }      }      break;    }  case 5:  //11 -12      {      //11--->12      //5 12 11|1.txt|5|      //5 12 192.168.0.100|11|1.txt|5|  --->12       CString strTemp;        strTemp+=m_PeopleInfor[i].strIp;      strTemp+="|";      strTemp+=Data.szMsg;             strcpy(Data.szMsg,strTemp.LockBuffer());         int j = 0;      for (j=0;j<MAX;j++)      {        if (m_sClient[j]!=INVALID_SOCKET&&          strcmp(m_PeopleInfor[j].strName.LockBuffer(),Data.szName)==0)        {          send(m_sClient[j],(char*)&Data,sizeof(Data),0);        }      }       break;    }   case 120:    {      int j = 0;      for (j=0;j<MAX;j++)      {        if (m_sClient[j]!=INVALID_SOCKET&&          strcmp(m_PeopleInfor[j].strName.LockBuffer(),Data.szName)==0)        {          send(m_sClient[j],(char*)&Data,sizeof(Data),0);        }      }      break;    }  case 110:    {      int j = 0;      for (j=0;j<MAX;j++)      {        if (m_sClient[j]!=INVALID_SOCKET&&j!=i)        {          send(m_sClient[j],(char*)&Data,sizeof(Data),0);        }      }      break;    }  case 2:    {      int j = 0;      for (j=0;j<MAX;j++)      {        if (strcmp(m_PeopleInfor[j].strName,Data.szName)==0          &&m_sClient[j]!=INVALID_SOCKET)        {          send(m_sClient[j],(char*)&Data,sizeof(Data),0);          break;        }      }      break;    }  case 1:      {      int j = 0;      for (j=0;j<MAX;j++)      {        if (m_sClient[j]!=INVALID_SOCKET&&j!=i)        {          send(m_sClient[j],(char*)&Data,sizeof(Data),0);        }      }      break;    }  case 0:  //New People    {      m_PeopleInfor[i].strName = Data.szName;      //向控件添加數(shù)據(jù)      OnlineOrOutline(i,"上線");      //刷新用戶鏈表      //1向老的通知新的用戶(自己得到自己)      int j = 0;      for (j=0;j<MAX;j++)      {        if (m_sClient[j]!=INVALID_SOCKET)        {          CString Temp;          Data.iType = 0;          strcpy(Data.szName,m_PeopleInfor[i].strName);           Temp +="/r/n";          GetCurrentTime();          Temp+=m_Timer.LockBuffer();          Temp+="系統(tǒng)消息:/r/n ";          Temp+=m_PeopleInfor[i].strName;          Temp+="進(jìn)入聊天室";          strcpy(Data.szMsg,Temp.LockBuffer());          send(m_sClient[j],(char*)&Data,sizeof(Data),0);        }      }      //向新的通知老的用戶      j = 0;      for (j=0;j<MAX;j++)      {        if (m_sClient[j]!=INVALID_SOCKET && j!=i)        {          Data.iType = 0;          memset(Data.szMsg,0,400);          strcpy(Data.szName,m_PeopleInfor[j].strName);           send(m_sClient[i],(char*)&Data,sizeof(Data),0);        }      }      break;    }  }}  VOID CServerDlg::OnAccept(){  int i = 0;  for (i=0;i<MAX;i++)  {    if (m_sClient[i]==INVALID_SOCKET)    {      break;    }  }  if (i==MAX)  {    return;  }  sockaddr_in ClientAddr;  int nLen = sizeof(sockaddr_in);  m_sClient[i] = accept(m_sListen,(sockaddr*)&ClientAddr,&nLen);  LPCSTR strIP = inet_ntoa(*(struct in_addr*)&ClientAddr.sin_addr);  m_PeopleInfor[i].strIp = strIP;  m_People++;  CString strPeople;  strPeople.Format("%d",m_People);  m_strPeople.SetWindowText(strPeople);  UpdateData(FALSE);} VOID CServerDlg::GetCurrentTime(){  SYSTEMTIME st = {0};  GetLocalTime(&st);   int j = 0;  j = sprintf(m_Timer.LockBuffer(),"%d年",st.wYear);  j += sprintf(m_Timer.LockBuffer()+j,"%d月",st.wMonth);  j += sprintf(m_Timer.LockBuffer()+j,"%d日",st.wDay);  j += sprintf(m_Timer.LockBuffer()+j,"%d時(shí)",st.wHour);  if (st.wMinute<10)   {    int i = 0;    j += sprintf(m_Timer.LockBuffer()+j,"%d",i);   }  j += sprintf(m_Timer.LockBuffer()+j,"%d分鐘",st.wMinute);  if (st.wSecond<10)   {    int i = 0;    j += sprintf(m_Timer.LockBuffer()+j,"%d",i);   }  j += sprintf(m_Timer.LockBuffer()+j,"%d秒",st.wSecond);} VOID CServerDlg::OnlineOrOutline(int iIndex,CString YesOrNo){  CString strTemp;  GetCurrentTime();  strTemp+=m_Timer.LockBuffer();  strTemp+=' ';  strTemp+="用戶:";  strTemp+= m_PeopleInfor[iIndex].strName;  strTemp+=" ";  strTemp+=m_PeopleInfor[iIndex].strIp;  strTemp+= YesOrNo;  m_strShow +="/r/n";  m_strShow += strTemp;  UpdateData(FALSE);} VOID CServerDlg::OnClose(WPARAM wParam){  int i = 0;  for (i=0;i<MAX;i++)  {    if (m_sClient[i]==wParam)    {      break;    }  }  if (i==MAX)  {    return;  }  OnlineOrOutline(i,"下線");  m_People--;  CString strPeople;  strPeople.Format("%d",m_People);  m_strPeople.SetWindowText(strPeople);  SENDINFOR Data;  int j = 0;  for (j=0;j<MAX;j++)  {    if (m_sClient[j]!=INVALID_SOCKET&&j!=i)    {      Data.iType = -1;      CString strMsg;      GetCurrentTime();      strMsg+=m_Timer.LockBuffer();      strMsg+=m_PeopleInfor[i].strName;      strMsg+="退出了該聊天室";       strcpy(Data.szName,m_PeopleInfor[i].strName.LockBuffer());      strcpy(Data.szMsg,strMsg.LockBuffer());       send(m_sClient[j],(char*)&Data,sizeof(Data),0);    }  }  //清空退出用戶的資源  closesocket(m_sClient[i]);  m_sClient[i] = INVALID_SOCKET;  m_PeopleInfor[i].strIp = "";  m_PeopleInfor[i].strName = "";}    void CServerDlg::OnStnClickedStaticHost(){  // TODO: 在此添加控件通知處理程序代碼}